KeyStoreFactory.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2015 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.wildfly.security.keystore;

import java.security.KeyStore;
import java.security.KeyStoreException;

/**
 * A factory for creating {@link KeyStore} instances.
 *
 * @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
 */
@FunctionalInterface
interface KeyStoreFactory {

    /**
     * Construct or otherwise acquire a new instance.
     *
     * @return the new instance
     * @throws KeyStoreException if instance creation failed for some reason
     */
    KeyStore getInstance() throws KeyStoreException;
}